From: Suniel Mahesh <sunil@amarulasolutions.com>
To: Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Michael Trimarchi <michael@amarulasolutions.com>,
Jagan Teki <jagan@amarulasolutions.com>,
Zachary Holland <Zachary.Holland@biamp.com>,
Daniel McLean <Daniel.McLean@biamp.com>,
Rene Samson Ambrose <renesamson.ambrose@biamp.com>,
David Sands <David.Sands@biamp.com>
Cc: linux-kernel@vger.kernel.org, linux-amarula@amarulasolutions.com,
USB list <linux-usb@vger.kernel.org>
Subject: [RFC v2 0/2] Extend functionality for GET_REPORT
Date: Wed, 3 Aug 2022 01:45:54 +0530 [thread overview]
Message-ID: <20220802201556.1510069-1-sunil@amarulasolutions.com> (raw)
This series does the following:
patch 1/2 extends functionality for GET_REPORT.
The current kernel implementation for GET_REPORT is that the kernel
sends back a zero filled report (of length == report_length), when
the Host request's a particular report from the device/gadget.
This changeset extends functionality for GET_REPORT by sending a
particular report based on report type and report number.
patch 2/2 adds a test application to test the extended
functionality.
please review and share your thoughts.
version 1 patches:
https://lore.kernel.org/lkml/20220801123010.2984864-1-sunil@amarulasolutions.com/
Suniel Mahesh (2):
usb: gadget: f_hid: Extend functionality for GET_REPORT mode
HID: ghid: add example program for GET_REPORT
---
Changes for v2:
- patch 2/2 got changed.
drivers/usb/gadget/function/f_hid.c | 184 ++++++++++++++++++++++++++-
include/{ => uapi}/linux/usb/g_hid.h | 10 ++
samples/Kconfig | 10 ++
samples/Makefile | 1 +
samples/ghid/Makefile | 4 +
samples/ghid/test-hid.c | 134 +++++++++++++++++++
6 files changed, 341 insertions(+), 2 deletions(-)
rename include/{ => uapi}/linux/usb/g_hid.h (72%)
create mode 100644 samples/ghid/Makefile
create mode 100644 samples/ghid/test-hid.c
--
2.25.1
next reply other threads:[~2022-08-02 20:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-02 20:15 Suniel Mahesh [this message]
2022-08-02 20:15 ` [RFC v2 1/2] usb: gadget: f_hid: Extend functionality for GET_REPORT mode Suniel Mahesh
2022-08-02 20:15 ` [RFC v2 2/2] HID: ghid: add example program for GET_REPORT Suniel Mahesh
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